Mathematics, 13.01.2020 09:31 leannehounschell
According to descartes's rule of sign, how many possible positive and negative roots are there for the equation 0=4x7−2x4+2x3−4x−9 ?
number of positive roots:
number of negative roots:
0, 1 only, 2, only, 0 or 2. 3 only. 1 or 3
Answers: 1
Mathematics, 21.06.2019 17:00, afletcher2000
Jasmine wants to eat at 8: 00pm her meal takes 65mins to cook what time does she need to put the meal in the oven
Answers: 2
Mathematics, 22.06.2019 00:00, broooooo4991
Alice is paying her bill at a restaurant. but tax on the cost of a male is 5%. she decides to leave a tip 20% of the cost of the meal plus the tax
Answers: 3
According to descartes's rule of sign, how many possible positive and negative roots are there for t...
History, 01.07.2019 22:00
Biology, 01.07.2019 22:00